Refactor footer copyright HTML for readability

Author: microbitcoder652

_includes/footer.html

@@ -16,6 +16,19 @@
       {% endfor %}
     {% endif %}
 
-    <div class="page__footer-copyright">&copy; {% assign site_time = site.time | date: '%Y' %}{% if site.footer.since and site_time != site.footer.since %}{{ site.footer.since }} - {% endif %}{{ site_time }} <a href="{{ site.copyright_url | default: site.url }}">{{ site.copyright | default: site.title | escape_once | strip }}</a>. {{ site.data.ui-text[site.locale].powered_by | default: "Powered by" }} <a href="https://jekyllrb.com" rel="nofollow">Jekyll</a> &amp; <a href="https://mademistakes.com/work/jekyll-themes/minimal-mistakes/" rel="nofollow">Minimal Mistakes</a>.</div>
+    {% assign site_time = site.time | date: '%Y' %}
+<div class="page__footer-copyright">
+  &copy;
+  {% if site.footer.since and site_time != site.footer.since %}
+    {{ site.footer.since }} - 
+  {% endif %}
+  {{ site_time }}
+  <a href="{{ site.copyright_url | default: site.url }}">
+    {{ site.copyright | default: site.title | escape_once | strip }}
+  </a>.
+  {{ site.data.ui-text[site.locale].powered_by | default: "Powered by" }}
+  <a href="https://jekyllrb.com" rel="nofollow">Jekyll</a> &amp;
+  <a href="https://mademistakes.com/work/jekyll-themes/minimal-mistakes/" rel="nofollow">Minimal Mistakes</a>.
+</div>
 
 <p class="footer-glow">Built with micro:bit magic and ethical code.</p>